The uncertainty of the hour should not cause us to be careless but to be vigilant. If the liturgical year is at its start, the civil year is at its end. This is an optimal occasion for a sapiential reflection on the meaning of our existence. In autumn, nature itself invites us to reflect on time that passes. That which the poet Giuseppe Ungaretti said of the soldiers in the trenches on the Carso front in the First World War holds for all men: "They are on the trees as leaves in autumn." They are ready to fall at any moment. "Time passes," said our Dante Alighieri, "and man pays no attention."
[ ... ]Let us see what faith has to tell us about this fact that everything passes. "Yet the world and its enticement are passing away. But whoever does the will of God remains forever" (1 John 2:17). There is someone who does not pass, God, and there is also a way for us not to completely disappear: Do God's will, that is, believe and follow God. In this life we are like a raft carried along by the current of a roaring river headed for the open sea, from which there is no return.
At a certain point the raft comes near to the bank. It is now or never and you leap onto the shore. What a relief when you feel the rock under your feet! This is the sensation often felt by those who come to the faith. We might recall at the end of this reflection the words left by St. Teresa of Avila as a kind of spiritual testament: "Let nothing disturb you, nothing frighten you. All things are passing. God alone remains."